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Title:
METHOD FOR PREPARING SEMICONDUCTOR NANOCRYSTALS
Document Type and Number:
WIPO Patent Application WO/2012/158832
Kind Code:
A3
Abstract:
A method for making semiconductor nanocrystais is disclosed, the method comprising adding a secondary phosphine chalcogenide to a solution including a metal source and a liquid medium at a reaction temperature to form a reaction product comprising a semiconductor comprising a metal and a chalcogen, and quenching the reaction mixture to form quantum dots. Methods for overcoating are also disclosed. Semiconductor nanocrystais are also disclosed.

Inventors:
BREEN CRAIG (US)
LIU WENHAO (US)
Application Number:
PCT/US2012/038198
Publication Date:
March 21, 2013
Filing Date:
May 16, 2012
Export Citation:
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Assignee:
QD VISION INC (US)
BREEN CRAIG (US)
LIU WENHAO (US)
International Classes:
H01L21/20
Foreign References:
US20080252209A12008-10-16
US20090230382A12009-09-17
KR20070029915A2007-03-15
US20070104865A12007-05-10
Attorney, Agent or Firm:
FINNEGAN, MARTHA ANN (INC29 Hartwell Avenu, Lexington MA, US)
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